Preform mold cavity plate



FIG. 1 is a back view of a preform mold cavity plate showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a front isometric view thereof; and,

FIG. 8 is a back isometric view thereof. 

The ornamental design for a preform mold cavity plate, as shown and described. 